An unknown volume of gas has a pressure of 0.50 atm and temperature of 325 K. If the pressure is raised to 1.2 atm and the temperature decreased to 320 K, giving a new volume of 48 L, what was the initial volume?

A. 65 L

B. 87 L

C. 120 L

D. 140 L

I have an unknown volume of a gas at a pressure of 0.5atm and a temperature of 325K. If I raise the pressure to 1.2atm, decrease the temperature to320K, and ... If 175.0mL of oxygen is collected at 23°C, what volume will the gas ... 1.2 atm x 48 L x 325 K / (0.5 atm x 320 K) = 117 L 4. You want to find the.